package cn.kgc.springcloud.mapper;

import cn.kgc.springcloud.entity.Clazz;

import java.util.List;

/**
 * @author: mosin
 * @version: v1.0  2022/6/16
 */
public interface ClazzMapper {

    List<Clazz> selectAll();

    Integer addClazz(Clazz clazz);

    Integer deleteById(Integer id);

    Clazz selectById(Integer id);
}
